.mui-title{font-size: 20px);}
form{
	/*margin-top: 15%;*/
	width: 90%;
	margin: 30px auto;
	/*padding: 10px;*/
}
.mui-input-group{
	padding: 10px;
	margin: 15px 0;
	box-shadow: 0px 0px 7px #888888;
	border-radius: 10px;
}
#checkNum{
	display: inline;
	width: 65%;
	border-right: 1px solid #999;
}
#getCheckNum{
	border: none;
	width: 33%;
	/*background: blue;*/
	height: 40px;
	line-height: 40px;
}
#nextBtn,#changeBtn{
	width: 100%;
	height: 50px;
	font-size: 20px;	
}
#tishi{
	display: block;
	color: #999;
	margin-bottom: 15px;
}
